Showing posts with label Thomas Jefferson. Show all posts
Showing posts with label Thomas Jefferson. Show all posts

Saturday, September 29, 2012

Jefferson ... on the "degeneracy of the human body"

Today’s Americans are continually bombarded with messages urging them to get more exercise, but even centuries ago, America’s Thomas Jefferson thought that the domestication of the horse was to blame for reducing the health of the European-Americans who rode them most often and regularly.  He questioned whether the advantages of riding were greatly outweighed, over the long run, by the disadvantages brought through a reduction in the amount of exercise his countrymen enjoyed.

His thoughts were put on paper in an August 19, 1785 letter to his 15-year-old nephew, Joseph Carr. Jefferson wrote: “The Europeans value themselves on having subdued the horse to the uses of man. But I doubt whether we have not lost more than we have gained by the use of this animal. No one has occasioned so much the degeneracy of the human body. An Indian goes on foot nearly as far in a day, for a long journey, as an enfeebled white does on his horse, and he will tire the best horses.”

Several of Jefferson’s letters include his extensive thoughts on the value of exercise – and walking in particular – are provided on the website for Monticello, his home in Virginia.

Saturday, February 25, 2012

Thomas Jefferson's moose ...

In addition to his role as one of the founding fathers of the U.S., Thomas Jefferson is known for his interests in architecture, history, science, engineering, and many other wide and varied items. His pursuit of those interests knew few bounds, as evidenced by his almost humorous quest to prove a European scientist wrong.

In 1785, Jefferson was the ranking American diplomat in France. And there, he decided to take on the misguided beliefs of Georges de Buffon, the leading French naturalist of the day. Buffon believed that the animals and plants of North America were inferior, in size and vigor, to those of Europe.

To prove Buffon wrong, Jefferson commissioned a hunter to shoot an American moose and ship it to him France, which was not a small feat. The American diplomat was disappointed in the size of the carcass that arrived, so he ordered another hunting expedition, writes historian Joseph J. Ellis in his 1996 biography American Sphinx: The Character of Thomas Jefferson.

Although “somewhat frustrated that the [second] moose was only seven feet tall and that its hair kept falling out,” Jefferson had the carcass put on display in the entry of the hotel in which he lived, notes Ellis.

“Buffon, who was himself a minuscule man less than five feet tall, was invited to observe the smelly and somewhat imperfect trophy but concluded it was insufficient evidence to force a revision of his anti-American theory,” Ellis adds.

Interestingly, Jefferson believed not only that American plants and animals were no less impressive than European varieties, but that America produced more impressive plants and animals than Europe. In a sense, Jefferson became sort of an American Buffon, believing that mammoths – those large, hairy, prehistoric animals resembling modern elephants – still roamed the unexplored American West.